Home / 86,923,155,242.29-130,384,570,129.08-27,236,386,810.93

Finding the Fourth Proportional to 86,923,155,242.29, 130,384,570,129.08 and 27,236,386,810.93

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Solution

The fourth proportional to 86,923,155,242.29, 130,384,570,129.08 and 27,236,386,810.93 is: 40,854,529,225.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,923,155,242.29 : 130,384,570,129.08 = 27,236,386,810.93 : x
  2. Step 2: Convert to fraction form
    86,923,155,242.29/130,384,570,129.08 = 27,236,386,810.93/x
  3. Step 3: Cross multiply
    86,923,155,242.29x = 130,384,570,129.08 × 27,236,386,810.93
  4. Step 4: Simplify right side
    86,923,155,242.29x = 3,551,204,586,212,452,466,688
  5. Step 5: Solve for x
    x = 3,551,204,586,212,452,466,688/86,923,155,242.29
  6. Step 6: Final answer
    x = 40,854,529,225.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.